We tried a game with all of the Everdell expansions
The main board is in the middle, Bellefaire above, Pearlbrook to the left, and Spirecrest below. As you can see, it took up almost our whole table! Once we got it all set up, it worked pretty well! I ended up winning by a fairly wide margin, as I was able to get down a ton of production cards early, and my wife wasn't able to get many cards down until later in the game. All in all, it was a lot of fun, but the setup and teardown time was significant!